Thank you for viewing! Please read the profile before commenting or purchasing. This item is being sold on behalf of a relative. Used once or twice and then stored at home. I checked it, and it's very clean with no noticeable stains. There is some slight stretching of the elastic from storage. Home cleaned. No fabric softener used. I do not know the details of the storage period. It will be folded and shipped via Mercari. Onya Baby Baby Carrier, Black From the website: [Product Description] ・onya baby ・ Retail price: 17,850 yen (tax included) ・ From 4 months old (after the neck is fully supported) to 20kg Baby carrier born from mountaineering know-how Born in California, it's designed to be comfortable even for long periods of carrying or holding. Designed by a former outdoor manufacturer designer, it supports the active life of families with babies. Sturdy shoulder belt and waist belt The 5-needle stitched shoulder belt distributes the load and reduces shoulder strain. The chest clip can be adjusted in two directions, up and down, for a better fit. The thick padded waist belt supports the baby with the waist, distributing the weight and making it less tiring for long periods of carrying or holding. Easy 3-way: "Carry," "Back Carry," and "Chair"! It can be stored compactly when not in use, making it convenient to carry. ★Carry A safe front-carry style where you can see the baby's face. ★Back Carry A back-carry style that allows you to use both hands freely, convenient for housework and shopping. With Onya, which supports with the waist, the burden on the shoulders is reduced, and the baby is supported by the entire back. ★Chair Belt Onya's unique chair belt function allows you to easily and safely seat your baby in restaurants without baby chairs. The thick waist belt and shoulder belt securely fasten the seat to the backrest, and a table connection belt prevents the chair from tipping over, providing peace of mind for parents. ★Designed to be easy to use for men as well. Please check the images for details and your understanding. Please refrain from purchasing if you are concerned, as this is a home-stored item. If you have any questions about the product, please feel free to ask in the comments section. No claims, no returns.